DE275586C - - Google Patents

Info

Publication number
DE275586C
DE275586C DENDAT275586D DE275586DC DE275586C DE 275586 C DE275586 C DE 275586C DE NDAT275586 D DENDAT275586 D DE NDAT275586D DE 275586D C DE275586D C DE 275586DC DE 275586 C DE275586 C DE 275586C
Authority
DE
Germany
Prior art keywords
gas
tube
power supply
heated
discharge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DENDAT275586D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE275586C publication Critical patent/DE275586C/de
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • F24H3/02Air heaters with forced circulation
    • F24H3/04Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Resistance Heating (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vorliegende Erfindung betrifft einen elektrischen Gaserhitzer, der aus einem Rohr α aus Widerstandsmasse besteht, durch welches das zu erhitzende Gas hindurchgeleitet wird. Das Rohr ist beispielsweise an seinen Enden mit Stromzuführungen b und c versehen. Das zu erhitzende Gas wird durch das Rohr hindurchgeführt, aber gemäß vorliegender Erfindung nicht derartig, daß es am einen EndeThe present invention relates to an electric gas heater, which consists of a tube α made of resistance mass, through which the gas to be heated is passed. The tube is provided with power supply lines b and c at its ends, for example. The gas to be heated is passed through the tube, but according to the present invention not in such a way that it is at one end

ίο eintritt und am anderen wieder austritt, sondern so, daß es das Rohr nicht in seiner vollen Erstreckung durchläuft, vielmehr an einer zwischen den beiden Elektroden b und c gelegenen Stelle, beispielsweise bei d, durch ein dort angesetztes Abführungsrohr e abgeführt wird.ίο enters and exits again at the other, but in such a way that it does not run through the pipe in its full extent, but rather at a point located between the two electrodes b and c , for example at d, is discharged through a discharge pipe e attached there.

Würde das Gas ganz durch das Rohr hindurchgeleitet, so daß es in der Nähe der Elektrode c wieder austritt, so würde dadurch dem Gas ein Teil seiner Wärme wieder entzogen, und gleichzeitig würde die Stromzuführungsstelle in schädlicher Weise erhitzt. Dies wird durch die vorliegende Anordnung ganz vermieden.If the gas were to be passed all the way through the tube so that it emerges again in the vicinity of the electrode c , some of its heat would be withdrawn from the gas and at the same time the power supply point would be heated in a harmful manner. This is completely avoided by the present arrangement.

Das Rohr wird zweckmäßig an seinem einen Ende ganz geschlossen, sei es durch eine übergesetzte Kapsel oder durch eine andere Verschlußvorrichtung. Die Anordnung kann aber auch so getroffen werden, daß die Gaszuführung an beiden Enden und die Abführung in der Mitte geschieht.The tube is expediently completely closed at one end, be it through an overlaid capsule or some other closure device. The order but can also be made so that the gas supply at both ends and the discharge happens in the middle.

Das Rohr kann beispielsweise aus Silit bestehen. The pipe can for example consist of silite.

Im Innern des Rohres können Längsrippen angebracht sein, die eine innigere Beruhrung zwischen Gas und Heizkörper ermöglichen. In the interior of the tube, longitudinal ribs can be attached, which provide a more intimate contact between gas and radiator.

Claims (1)

Patent-Anspruch :Patent claim: Elektrischer Gaserhitzer in Gestalt eines Rohres aus Widerstandsmasse, dadurch gekennzeichnet, daß die Abführung des erhitzten Gases aus dem Rohr an einer zwischen den Elektroden gelegenen Stelle erfolgt zu dem Zweck, die Stromzuführungsstelle gegen die Berührung mit dem heißen Gas zu schützen.Electric gas heater in the form of a pipe made of resistance mass, characterized in that that the discharge of the heated gas from the tube at a point located between the electrodes takes place for the purpose of protecting the power supply point against contact with the hot gas. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT275586D Expired DE275586C (en)

Publications (1)

Publication Number Publication Date
DE275586C true DE275586C (en) 1900-01-01

Family

ID=531863

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT275586D Expired DE275586C (en)

Country Status (1)

Country Link
DE (1) DE275586C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047334B (en) * 1957-10-24 1958-12-24 Voigt & Haeffner Ag Electric hot air blower
US3111023A (en) * 1960-07-01 1963-11-19 Phillips Petroleum Co Temperature control of a thermochromatographic column
US3152470A (en) * 1960-07-01 1964-10-13 Phillips Petroleum Co Thermochromatographic apparatus and method of analysis
DE3334334A1 (en) * 1983-09-22 1985-04-11 Hucke, Hans, Pratteln, Basel HEATING DEVICE FOR HEATING A HEAT CARRIER CONTAINED IN AN ELECTRICALLY OPERATED FLOW ELEMENT
US4970372A (en) * 1988-05-31 1990-11-13 Ipsen Industries International Gmbh Furnace for the thermal treatment of iron and steel components
US6134387A (en) * 1995-05-15 2000-10-17 Toss; Ramon Process and device for hot gas welding of plastic sheets with electrically heated tubular gas flow conduit
DE102011018380B4 (en) * 2011-04-21 2015-01-08 Toss Gmbh & Co. Kg Device for welding plastic films by means of hot gas
EP1902260A4 (en) * 2005-07-04 2015-09-16 Tetra Laval Holdings & Finance A method and an apparatus for the supply of a gas

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047334B (en) * 1957-10-24 1958-12-24 Voigt & Haeffner Ag Electric hot air blower
US3111023A (en) * 1960-07-01 1963-11-19 Phillips Petroleum Co Temperature control of a thermochromatographic column
US3152470A (en) * 1960-07-01 1964-10-13 Phillips Petroleum Co Thermochromatographic apparatus and method of analysis
DE3334334A1 (en) * 1983-09-22 1985-04-11 Hucke, Hans, Pratteln, Basel HEATING DEVICE FOR HEATING A HEAT CARRIER CONTAINED IN AN ELECTRICALLY OPERATED FLOW ELEMENT
US4970372A (en) * 1988-05-31 1990-11-13 Ipsen Industries International Gmbh Furnace for the thermal treatment of iron and steel components
US6134387A (en) * 1995-05-15 2000-10-17 Toss; Ramon Process and device for hot gas welding of plastic sheets with electrically heated tubular gas flow conduit
EP1902260A4 (en) * 2005-07-04 2015-09-16 Tetra Laval Holdings & Finance A method and an apparatus for the supply of a gas
DE102011018380B4 (en) * 2011-04-21 2015-01-08 Toss Gmbh & Co. Kg Device for welding plastic films by means of hot gas

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